2025oiu

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Information

Transient

Name: AT2025oiu
Right ascension: 0h54m25.47s
Declination: -22d55m31.34s
Discovery Date: June 20, 2025, 5:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 0h54m25.42s
Declination: -22d55m30.93s
Redshift: None
Photometric Redshift: 0.143
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 8.7
Cutout download processed 28.59
Global aperture construction processed 2.68
Local aperture photometry processed 6.25
Global aperture photometry processed 5.45
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.3
Host information processed 0.15
Global host SED inference processed 553.15
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h54m25.47s, -22d55m31.34s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 0h54m25.40s, -22d55m30.82s
semi major axis, semi minor axis (arcsec) = 6.07, 3.03
angle (degrees, anti-clockwise from east) = -14.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.09 1.62 22.674 0.568 AB
GALEX_NUV 6.32 1.92 21.899 0.330 AB
DES_g 17.65 0.23 20.783 0.014 AB
PanSTARRS_g 16.62 0.96 20.848 0.063 AB
PanSTARRS_r 21.24 1.54 20.582 0.079 AB
DES_r 27.69 0.35 20.294 0.014 AB
PanSTARRS_i 24.8 2.03 20.414 0.089 AB
PanSTARRS_z 30.23 2.87 20.199 0.103 AB
DES_z 33.86 1.04 20.076 0.033 AB
PanSTARRS_y 52.85 7.11 19.592 0.146 AB
2MASS_J -112.22 107.86 Vega
2MASS_H 95.24 159.29 17.585 1.816 Vega
2MASS_K 183.02 178.37 16.406 1.058 Vega
WISE_W1 11.3 7.36 18.568 0.708 Vega
WISE_W2 2.68 13.87 19.492 5.629 Vega
WISE_W3 29.26 60.22 15.060 2.235 Vega
WISE_W4 -224.21 464.67 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.777 9.088 9.354
{\rm log}_{10}({\rm SFR}) -0.267 0.460 0.888
{\rm log}_{10}({\rm sSFR}) -9.513 -8.659 -7.942
{\rm stellar\ age} 0.106 0.948 5.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.427 -0.585 -0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.143 -0.165 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.895 1.571
\delta 0.021 0.240 0.355
\tau_1/\tau_2 0.540 1.057 1.550
Q_{PAH} 1.034 2.740 5.000
U_{min} 4.032 10.775 18.178
{\rm log}_{10}(\gamma_e)\, -2.907 -1.925 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.627 -1.368 -0.243
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.431 1.804

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.835 -1.266 -0.343
0.03-0.10 Gyr -0.130 0.610 1.047
0.10-0.32 Gyr -2.096 -0.097 0.728
0.32-1.04 Gyr -3.977 -1.585 -0.388
1.04-3.34 Gyr -6.216 -2.523 -0.709
3.34-10.75 Gyr -6.878 -2.722 -0.771
10.75-11.95 Gyr -6.943 -2.362 -0.459